<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<p>输入数据，每个数据之间空格隔开</p>
		<input id="datas"/>
		<p>平均数</p>
		<input id="xBa" readonly/>
		<p>众数</p>
		<input id="Zhong" readonly/>
		<p>中位数</p>
		<input id="ZhongWei" readonly/>
		<p>方差</p>
		<input id="S2" readonly/>
		<p>极差</p>
		<input id="JiCha" readonly/>
		<script type="text/javascript">
			var RawData=document.getElementById("datas");
			var datasStr[];
			var datasInt[];
			for(var i=0;i<length(RawData))
			{
				
			}
		</script>
	</body>
</html>